LED Indicators: . Red LED: Indicates the water level is at maximum.; First Green LED: Lights up when the water level is slightly low.; Second Green LED: Lights up when the water level is moderately ...

A TDS-based water quality monitoring system built with Arduino UNO that measures the purity of water in real-time and displays the results on a 16x2 LCD screen. This project aims to promote water ...

Download the ‘smart_water_level.ino’ source code to the Arduino Uno board. The ‘Level Monitoring’ application is installed on the Android smartphone. Next, turn on the Bluetooth on your smartphone.

Since he wanted to monitor the water level in the tank, he made a level indicating system. Everything was going well until one day out of nowhere it stopped working, only returning 0’s as the level.

This paper shows non-contact water level monitoring system implemented using LabVIEW and arduino. Water depth of the tank is measured by Ultrasonic sensor. Hence the water level present in the tank is ...

To keep the complexity and cost within limits, I have developed a simple solution, which I have dubbed the Sonar Sentry for Water Tank. This hobby project is, in fact, an automatic water tank level ...

This paper shows non-contact water level monitoring system implemented using LabVIEW and arduino. Water depth of the tank is measured by Ultrasonic sensor. Hence the water level present in the tank is ...